A technique for developing content for a professional course in science for teachers in elementary schools

A technique for developing content for a professional course in science for teachers in elementary schools

Xehetasun bibliografikoak
Egile Nagusiak: Billig, Florence Grace, 1888-, Originally presented as the author's thesis, Columbia
Formatua: Liburua
Hizkuntza:English
Argitaratua: [New York AMS Press [1930].
Gaiak:
Elementary school teachers > In service training.
Science teachers > Teachers training.